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4 years ago

Graph the image of the given triangle under a dilation with a scale factor of 1/3 and center of dilation (0, 0) .

Mathematics

2 answers:

Free_Kalibri [48]4 years ago

6 0

The given triangle has vertices $(0,0), (0,9) ,(-6,0)$

After a dilation with a scale factor of $\frac{1}{3}$ about the origin , the image triangle will have vertices

$(0,0), (0,3), (-2,0)$

See attachment for graph

julsineya [31]4 years ago

5 0

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What is result when 78 is increased by 55%

DedPeter [7]

Answer:

The result when 78 is increased by 55% = 35.1

Step-by-step explanation:

Given:

No. = 78

Decrease% = 55%

To Find:

The result when 78 is increased by 55% = ?

Solution:

The result when 78 is increased by 55% = 78 - 55 x 78 / 100

The result when 78 is increased by 55% = 100 x 78 - 55 x 78 / 100

The result when 78 is increased by 55% = 78(100 - 55) / 100

The result when 78 is increased by 55% = 78 x 45 / 100

The result when 78 is increased by 55% = 3510 / 100

The result when 78 is increased by 55% = 35.1

Therefore,

The result when 78 is increased by 55% = 35.1

PLEASE MARK ME AS BRAINLIEST!!!

6 0

3 years ago

Read 2 more answers

If point A is located at (-9, 2) on a coordinate plane, and point B is located at (-9, 10), what is the distance between the two

JulsSmile [24]

ANSWER

8 units.

EXPLANATION

The first point, A is located at (-9,2) on the coordinate plane.

The second point, B is also located at (-9,10) on the coordinate plane.

You should be smart and observe that the x-coordinates of both points are the same. This means that, the two points lies on a vertical line.

Hence it will be faster to use the absolute value method rather than the distance formula.

According to this method, you only have to find the absolute value of the difference in the y-values.

$|AB|=|10-2|$

$|AB|= |8| = 8units$

6 0

3 years ago

If 24 bags of sugar with equal weight weigh 21 kg, how many bags of sugar would weigh 122kg?

aleksandrvk [35]

Answer:

24 bags = 21 kg

1.142 bag = 1 kg

About 139 bags = 122 kg

You start off with 24 bags that equal the same amount as 21 kg. You need to find out how many bags of sugar equal the same amount as 122 kg. The first line is a ratio and to find your answer you need to figure out what is 1 kilogram equal to in the amount of bags. You divide both sides by 21 leaving 1.142 bag equal to 1 kilogram. In order to find 122 kilograms, you have to multiply both sides by 122 kilograms which would give you about 139 bags = 122 kilograms.

Your final answer: 139 bags

I hope this helped!

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2 years ago

Which sequence can be defined by the recursive formula f (1) = 4, f (n + 1) = f (n) – 1.25 for n ≥ 1?

asambeis [7]

Answer:

4, 2.75, 1.5, 0.25, - 1, - 2.25, ...............

Step-by-step explanation:

Using the recursive formula with f(1) = 4, then

f(2) = f(1) - 1.25 = 4 - 1.25 = 2.75

f(3) = f(2) - 1.25 = 2.75 - 1.25 = 1.5

f(4) = f(3) - 1.25 = 1.5 - 1.25 = 0.25

f(5) = f(4) - 1.25 = 0.25 - 1.25 = - 1

f(6) = f(5) - 1.25 = - 1 - 1.25 = - 2.25

Sequence is 4, 2.75, 1.5, 0.25, - 1, - 2.25, .......

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4 years ago

how many F's to fail 7th I'm failing most of my classes because ever sense the virus started, I've been attending online school

igor_vitrenko [27]

I think 2 depends on how many classes you have.

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3 years ago

Read 2 more answers